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<?php
/* Icinga Web 2 | (c) 2017 Icinga Development Team | GPLv2+ */
namespace Icinga\File\Storage;
use ErrorException;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
/**
* Stores files in a temporary directory
*/
class TemporaryLocalFileStorage extends LocalFileStorage
{
/**
* Constructor
*/
public function __construct()
{
$path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid();
mkdir($path, 0700);
parent::__construct($path);
}
/**
* Destructor
*/
public function __destruct()
{
// Some classes may have cleaned up the tmp file, so we need to check this
// beforehand to prevent an unexpected crash.
if (! @realpath($this->baseDir)) {
return;
}
$directoryIterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator(
$this->baseDir,
RecursiveDirectoryIterator::CURRENT_AS_FILEINFO
| RecursiveDirectoryIterator::KEY_AS_PATHNAME
| RecursiveDirectoryIterator::SKIP_DOTS
),
RecursiveIteratorIterator::CHILD_FIRST
);
foreach ($directoryIterator as $path => $entry) {
/** @var \SplFileInfo $entry */
if ($entry->isDir() && ! $entry->isLink()) {
rmdir($path);
} else {
unlink($path);
}
}
rmdir($this->baseDir);
}
}
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